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Output Registers/Buffers Component – Computer, Electronic and Optical Product Manufacturing

Component Specifications

Definition

Output registers/buffers in CMOS counter circuits are sequential logic elements that latch and temporarily hold the counter's output states, providing signal conditioning such as voltage level shifting, current amplification, and noise isolation. They ensure stable, synchronized data transfer to downstream components like displays, processors, or other digital systems, preventing metastability and timing violations.

Working Principle

Operates by using D-type flip-flops or latches to capture and hold the counter's output bits on clock edges. Buffering is achieved through CMOS inverter chains or tri-state buffers that amplify current, reduce output impedance, and provide isolation. The register maintains data integrity during propagation delays, while buffers drive capacitive loads without signal degradation.

Materials

Silicon substrate with CMOS technology (p-type and n-type MOSFETs), aluminum or copper interconnects, silicon dioxide insulation, and plastic or ceramic packaging (e.g., DIP, SOIC).

Technical Parameters

Package Type SOIC-16, TSSOP-20
Voltage Range 3V to 5.5V (typical CMOS levels)
Output Current Up to 24 mA
Clock Frequency Up to 100 MHz
Propagation Delay 5-20 ns
Operating Temperature -40°C to 85°C

Standards

ISO 9001, IEC 60747, JEDEC JESD78

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Output Registers/Buffers.

Parent Products

This component is used in the following industrial products

CMOS Counter Circuit

A digital integrated circuit using CMOS technology to count clock pulses and track time intervals.

View Product Details

Engineering Analysis

Risks & Mitigation

Signal integrity loss due to excessive load capacitance
Timing violations from clock skew
Latch-up in CMOS under voltage spikes
Electrostatic discharge (ESD) damage

FMEA Triads

Trigger: Excessive capacitive load on output
Failure: Increased propagation delay and signal distortion
Mitigation: Use buffer with higher drive strength; add series resistors

Trigger: Clock signal jitter or skew
Failure: Data corruption in register due to setup/hold time violations
Mitigation: Implement clock tree synthesis; use low-skew clock distribution

Trigger: ESD event during handling
Failure: Permanent damage to CMOS transistors
Mitigation: Follow ESD-safe protocols; integrate on-chip ESD protection

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

±10% on propagation delay under specified conditions

Test Method

JEDEC JESD22-A114 for ESD; functional testing with logic analyzers and oscilloscopes

Buyer Feedback

★★★★☆ 4.6 / 5.0 (28 reviews)

"Reliable performance in harsh Computer, Electronic and Optical Product Manufacturing environments. No issues with the Output Registers/Buffers so far."

"Testing the Output Registers/Buffers now; the technical reliability results are within 1% of the laboratory datasheet."

"Impressive build quality. Especially the technical reliability is very stable during long-term operation."